Home / 49,536,000.90-74,304,001.35-37,442,765.70

Finding the Fourth Proportional to 49,536,000.90, 74,304,001.35 and 37,442,765.70

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Solution

The fourth proportional to 49,536,000.90, 74,304,001.35 and 37,442,765.70 is: 56,164,148.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,536,000.90 : 74,304,001.35 = 37,442,765.70 : x
  2. Step 2: Convert to fraction form
    49,536,000.90/74,304,001.35 = 37,442,765.70/x
  3. Step 3: Cross multiply
    49,536,000.90x = 74,304,001.35 × 37,442,765.70
  4. Step 4: Simplify right side
    49,536,000.90x = 2,782,147,313,120,533.50
  5. Step 5: Solve for x
    x = 2,782,147,313,120,533.50/49,536,000.90
  6. Step 6: Final answer
    x = 56,164,148.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.